Fuel Injection Air & Fuel Delivery - Systems KEYWORD - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Holley EFI CAN Splitters 558-465

Fuel Injection System Wiring Harnesses, Holley EFI, CAN Splitter Assembly, Pre-Terminated, Plug-and-Play, for Terminator X, Sniper EFI Systems, Each

Part Number: HLY-558-465

4.56 out of 5 stars ( 9 )

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Summit Racing™ EFI CAN Splitters SUM-890520

Fuel Injection System Wiring Harnesses, EFI CAN Splitters, 12 in. Length, for Use with Holley Terminator X or Sniper EFI Systems, Each

Part Number: SUM-890520

5.0 out of 5 stars ( 3 )

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Holley Sniper EFI Dual Sync Distributor Adapter Harnesses 558-493

Fuel Injection System Wiring Harnesses, Distributor Adapter Harness, Sniper EFI to Holley Dual Sync Distributor, 12 V, Plug-and-Play, Each

Part Number: SNE-558-493

Not Yet Reviewed

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AEM Electronics Universal Trim Pots 30-2056

Trim Pot, Engine Management System Component, Each

Part Number: AVM-30-2056

4.29 out of 5 stars ( 7 )

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Holley EFI CAN Adapter Harnesses 558-452

Fuel Injection System Wiring Harnesses, Holley EFI, CAN Adapter Harness, Male to Female Adapter, 48 in. Long, for Racepak or CAN Device, Each

Part Number: HLY-558-452

Not Yet Reviewed

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Holley Terminator EFI Wiring Harnesses 558-420

Fuel Injection System Wiring Harnesses, Holley EFI, Auxiliary Input/Output Harness, Terminator EFI, Gains 4 Inputs/1 Output, Each

Part Number: HLY-558-420

5.0 out of 5 stars ( 2 )

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Holley Sniper 2 EFI M8 Extension Harnesses 558-484

Fuel Injection Components, M8 Four Pin, 4 Ft, Extension Cable, Each

Part Number: HLY-558-484

Not Yet Reviewed

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Holley Sniper EFI HyperSpark CD Ignition Box Wiring Harnesses 556-156

Fuel Injection System Components, Holley Sniper EFI, Hyperspark, Hyperspark 2, Service Harness, Ignition Box, Each

Part Number: SNE-556-156

Not Yet Reviewed

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Holley Sniper 2 EFI Input/Output Wiring Harnesses 558-497

Wire Harnesses, Sniper 2 EFI, Input/Output Harness, Throttle Body Injection, Speed Density Metered, 6-pin Female Connector, Each

Part Number: SNE-558-497

5.0 out of 5 stars ( 4 )

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Summit Racing™ EFI CAN Splitters SUM-890521

Fuel Injection System Wiring Harnesses, EFI CAN Splitters, 48 in. Length, for Use with Holley Terminator X or Sniper EFI Systems, Each

Part Number: SUM-890521

Not Yet Reviewed

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Holley Pro-Jection Service Parts 9902-104

Fuel Injection System Components, Replacement, Map Sensor Bracket,Black Finish,Each

Part Number: HLY-9902-104

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Holley Sniper 2 EFI M8 Extension Harnesses 558-485

Fuel Injection Components, M8 Four Pin, 8 Ft, Extension Cable, Each

Part Number: HLY-558-485

Not Yet Reviewed

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FiTech TPS Splitter Harnesses 62020

Fuel Injection System Wiring Harnesses, FiTech, EFI, TPS Splitter, Gm 3 Pin, Each

Part Number: FIF-62020

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Holley EFI CAN Adapter Harnesses 558-451

Fuel Injection System Wiring Harnesses, Holley EFI, CAN Adapter Harness, Male to Female Adapter, 12 in. Long, for Racepak or CAN Device, Each

Part Number: HLY-558-451

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Dorman Diesel Fuel Injection Inner Harnesses 904-201

Fuel Injection System Wiring Harness, Dorman, Replacement, Diesel Fuel Injection/Glow Plug Harness, Direct Injection, Pulse Width Modulation, Each

Part Number: RNB-904-201

Not Yet Reviewed

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Holley Sniper EFI Installation Kits 520-1

Fuel Injection Components, Sniper EFI, Throttle Body Installation, 2300 and 4150 Flange Style, Gaskets, Hardware, Kit

Part Number: SNE-520-1

4.25 out of 5 stars ( 4 )

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MSD LS Camshaft and Crankshaft Extension Harnesses 2279

Engine Management System Components, LS Camshaft and Crankshaft Extension Harnesses, Front Wiring Harness Extension, Chevrolet, Small Block LS, Each

Part Number: MSD-2279

5.0 out of 5 stars ( 1 )

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Chevrolet Performance Flex Fuel Sensor Harnesses 13352241

Wiring Harness, Flex Fuel Sensor Harness, Buick, Cadillac, Chevy, GMC, Each

Part Number: NAL-13352241

5.0 out of 5 stars ( 1 )

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Holley EFI CAN Adapter Harnesses 558-430

Fuel Injection Wiring Harnesses, Holley EFI, CAN Adapter/Power Harness, Pre-Terminated, Plug-and-Play, 2-Pin Holley to 4-Pin CAN Device, Each

Part Number: HLY-558-430

Not Yet Reviewed

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FiTech Fuel Injector Extension Harnesses 70050-25

Fuel Injection System Wiring Harnesses, FiTech, EFI, Injector Extension Harness, 6 Position, 24 in.Long, Each

Part Number: FIF-70050-25

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

FiTech LS Coil Extension Harnesses 70050-26

Fuel Injection System Wiring Harnesses, FiTech, EFI, LS Coil Extension Harness, 36 in. Long, Each

Part Number: FIF-70050-26

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

FAST Fuel Injection System Wiring Harnesses 30279

Fuel Injection System Wiring Harnesses

Part Number: FST-30279

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Holley Sniper EFI IAC Plugs 543-123

Plugs, Sniper EFI, Idle Air Control Plug, O-ring Included, for Dual 4 Barrel, Sniper EFI Engines, Each

Part Number: SNE-543-123

5.0 out of 5 stars ( 1 )

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FAST Power Adder Wiring Harnesses 301400

Wiring Harness, FAST Power Adder, Kit

Part Number: FST-301400

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Fleece Performance Fuel Injection Wiring Harnesses for 2013-2018 2500, 3500 - FPE-HAR-67-IAT-EXT

Extension Harness, Intake Air Temperature, 2013 - 2017 6.7L Cummins, Each

Part Number: FLE-S0397

Not Yet Reviewed

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55 Results Found For "Systems"